103.239.119.21 has one PTR. The PTR is smtp.napas.com.vn. The IP nu...

ANALYSIS

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The PTR is smtp.napas.com.vn. The IP number is in Hanoi, Vietnam. It is hosted by IPv4 prefix of SMARTLINK(AS131419).

Quick summary of the host name

103.239.119.21 quick info
DNS
PTR	smtp.napas.com.vn

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whois

Smartlink Card., JSC 8 floor, 72 Tran Hung Dao, Hoan Kiem, Hanoi

route

103.239.119.0/24

bgp

AS131419

asname

SMARTLINK-AS-VN Smartlink Card., JSC

descr

IPv4 prefix of SMARTLINK(AS131419)

location

Hanoi, Vietnam

ptr

smtp.napas.com.vn

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